Equipment › RETORT SUPPORT PLATE 150MM WITH BOSSHEAD Image 1 of 1 RETORT SUPPORT PLATE 150MM WITH BOSSHEAD $76.00 Code: META1710 Add To Cart Added! Code: META1710 Retort plate with fixed angle bosshead. 150mm (O.D.). You Might Also Like Quick View RETORT SUPPORT PLATE 150MM WITH ARM $66.00